JPS5452008A - Manufacture of substituted urea - Google Patents

Manufacture of substituted urea

Info

Publication number
JPS5452008A
JPS5452008A JP11417678A JP11417678A JPS5452008A JP S5452008 A JPS5452008 A JP S5452008A JP 11417678 A JP11417678 A JP 11417678A JP 11417678 A JP11417678 A JP 11417678A JP S5452008 A JPS5452008 A JP S5452008A
Authority
JP
Japan
Prior art keywords
manufacture
substituted urea
urea
substituted
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP11417678A
Other languages
English (en)
Japanese (ja)
Inventor
Hinterumaieru Herumuuto
Mihiyauto Horusuto
Obingeru Mateiiasu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Evonik Operations GmbH
Original Assignee
SKW Trostberg AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SKW Trostberg AG filed Critical SKW Trostberg AG
Publication of JPS5452008A publication Critical patent/JPS5452008A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
    • C07C273/1809—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D307/52—Radicals substituted by nitrogen atoms not forming part of a nitro radical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Furan Compounds (AREA)
JP11417678A 1977-09-19 1978-09-19 Manufacture of substituted urea Pending JPS5452008A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2742158A DE2742158B2 (de) 1977-09-19 1977-09-19 Verfahren zur Herstellung substituierter Harnstoffe

Publications (1)

Publication Number Publication Date
JPS5452008A true JPS5452008A (en) 1979-04-24

Family

ID=6019346

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11417678A Pending JPS5452008A (en) 1977-09-19 1978-09-19 Manufacture of substituted urea

Country Status (5)

Country Link
EP (1) EP0001251A1 (de)
JP (1) JPS5452008A (de)
DE (1) DE2742158B2 (de)
IL (1) IL55586A0 (de)
PL (1) PL209630A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE103589T1 (de) * 1989-11-10 1994-04-15 Agrolinz Agrarchemikalien Verfahren zur herstellung reiner, unsymmetrisch disubstituierter harnstoffe.
DE3940261A1 (de) * 1989-12-06 1991-06-13 Agrolinz Agrarchemikalien Muen Verfahren zur herstellung reiner, unsymmetrisch disubstituierter harnstoffe
DE4028040A1 (de) * 1990-09-05 1992-03-12 Chemie Linz Deutschland Verfahren zur n-alkylierung von harnstoffen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2655534A (en) * 1951-10-25 1953-10-13 Du Pont Preparation of n-aromatic-n'-aliphatic hydrocarbon ureas
GB818864A (en) * 1956-05-15 1959-08-26 Monsanto Chemicals Process for the production of ureas
FR1153567A (fr) * 1956-06-01 1958-03-12 Monsanto Chemicals Procédé perfectionné de préparation de l'urée
US2857430A (en) * 1956-12-31 1958-10-21 Monsanto Chemicals Preparation of ureas
DE1232572B (de) * 1962-01-29 1967-01-19 Sueddeutsche Kalkstickstoff Verfahren zum Herstellen von Harnstoff bzw. aliphatisch substituierten Harnstoffen
DE1468398B1 (de) * 1963-06-07 1970-06-18 Veba Chemie Nord Gmbh Verfahren zur Herstellung von symmetrischen N,N'-disubstituierten Harnstoffen
US3293293A (en) * 1964-04-24 1966-12-20 Mobil Oil Corp Production of ureas and thioureas
US3341583A (en) * 1964-05-04 1967-09-12 Signal Oil & Gas Co Synthesis of symmetrical ureas

Also Published As

Publication number Publication date
DE2742158B2 (de) 1979-08-02
IL55586A0 (en) 1978-12-17
EP0001251A1 (de) 1979-04-04
DE2742158A1 (de) 1979-04-05
PL209630A1 (pl) 1979-05-07

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